Thanks for posting, this is awesome! It's quite cool to see all the cast and George Lucas himself so young. Well, apart from Alec Guiness, but it's cool that he gave an interview even though he hated Star Wars so much.
"We seem to be made to suffer, it is our lot in life!"
Its the same-its called Star Wars Trilogy-Bonus Material:Documentary & Featurettes-its comes together in the box-set & also covers Trailers & TV spots of episode 4/5/6 & much more-total approx:236 minutes of it......